Testing

Overview of the test suite and where results live.

Quick start

Type	Command	Results / artifacts
Unit (Vitest)	`npm test` or `npm run test:run`	Terminal; coverage: `npm run test:coverage` → `coverage/`
BDD / E2E (Playwright)	`npm run test:e2e` or `npx bddgen && npx playwright test`	BDD test results below
Storybook	`npm run storybook`	Browser at http://localhost:6006

Playwright (BDD) test results and artifacts are written to these directories (all in .gitignore):

Path	Contents
`playwright-report/`	HTML report. Open with `npx playwright show-report` or open `playwright-report/index.html` in a browser.
`test-results/`	Raw run artifacts: `.last-run.json`, and per-test folders (traces, screenshots for failures).
`.features-gen/`	Generated Playwright spec files from Gherkin (from `npx bddgen`). Not “results” but generated output; also gitignored.

After a run, view the latest report:

npx playwright show-report

Or open the file directly: open playwright-report/index.html (macOS).

Unit test coverage: npm run test:coverage writes to coverage/ (typically gitignored via coverage/ or similar).
Storybook build: npm run build-storybook (or storybook build) outputs to storybook-static/ (gitignored).